Wireshark-bugs: [Wireshark-bugs] [Bug 11436] Buildbot crash output: fuzz-2015-08-11-31521.pcap
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Tue, 11 Aug 2015 22:26:36 +0000

changed bug 11436


What Removed Added
CC   eapache@gmail.com

Comment # 1 on bug 11436 from 
Additional context:

==20551== Conditional jump or move depends on uninitialised value(s)
==20551==    at 0x4C2F138: strlen (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==20551==    by 0xC405122: g_strdup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4400.1)
==20551==    by 0x6C1D322: string_fvalue_set_string (ftype-string.c:51)
==20551==    by 0x6C15E16: fvalue_set_string (ftypes.c:529)
==20551==    by 0x6B91CF3: proto_tree_set_string (proto.c:3272)
==20551==    by 0x6B91D7A: proto_tree_set_string_tvb (proto.c:3288)
==20551==    by 0x6B886E3: proto_tree_new_item (proto.c:1901)
==20551==    by 0x6B8A45D: proto_tree_add_item_new (proto.c:2266)
==20551==    by 0x6B8A5DF: proto_tree_add_item (proto.c:2276)
==20551==    by 0x6DE672E: dissect_attribute_value (packet-btatt.c:2245)
==20551==    by 0x6DEAAE9: dissect_btatt (packet-btatt.c:3305)
==20551==    by 0x6B686D7: call_dissector_through_handle (packet.c:618)
==20551==  Uninitialised value was created by a heap allocation
==20551==    at 0x4C2BBA0: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==20551==    by 0xC3EC799: g_malloc (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4400.1)
==20551==    by 0x6C20F6C: wmem_alloc (wmem_core.c:47)
==20551==    by 0x6C25851: wmem_simple_alloc (wmem_allocator_simple.c:55)
==20551==    by 0x6C21011: wmem_alloc (wmem_core.c:56)
==20551==    by 0x6DE838A: get_value (packet-btatt.c:2892)
==20551==    by 0x6DEA9F6: dissect_btatt (packet-btatt.c:3300)
==20551==    by 0x6B686D7: call_dissector_through_handle (packet.c:618)
==20551==    by 0x6B68A45: call_dissector_work (packet.c:706)
==20551==    by 0x6B69DDA: dissector_try_uint_new (packet.c:1163)
==20551==    by 0x6E40F7E: dissect_btl2cap (packet-btl2cap.c:2051)
==20551==    by 0x6B686D7: call_dissector_through_handle (packet.c:618)

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